3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| seok0721 | 1 | 1789 | 623 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.504 | 0.504 | 0.504 | 110.5 | -110 | -110 | 1541 | 1541 | 10007 |
| EloSRM | -0.542 | 0.542 | 0.542 | 126.5 | -127 | -127 | 1789 | 1789 | 9774 |
| initial | -0.588 | 0.588 | 0.588 | 70.8 | -71 | -71 | 1129 | 1129 | 9779 |
| SRMFix | -0.644 | 0.644 | 0.644 | 147.4 | -147 | -147 | 1053 | 1053 | 10054 |
| SRM | -1.456 | 1.456 | 1.456 | 577.0 | -577 | -577 | 623 | 623 | 9456 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-06-04 | SRM 660 | 2 | 516 | 362.53 | -0.54 | -127 | 1789 | 9774 | -577 | 623 | 9456 |